The costliest Aircraft, world has ever seen- B2 Stealth Bomber-$737 million (1997 dollars)

B2 Stealth Bomber

An American heavy penetration strategic bomber

Designed and manufactured by  Northrop Grumman, the estimated cost was $737 million

It has the capacity to carry up to 40,000lb of weapons

The flying wing  nicknamed Spirit is a unique design to make it invisible to radars as much as possible.

The  Air Force of United States bought 21 units from Northrop Grumman.

Produced-1987–2000

Crew Capacity- 2

Fuel Capacity- 175,750 kg

Range- 11,100 km 

Speed - 1,010 km/h

Width- 52 m

Total units made- 21